Straight -20AN Thermostat Housing For LS Gen 4 Water Pump
Straight -20AN Thermostat Housing For LS Gen 4 Water Pump
Compatible with: Gen 4 LS engines (RPO Codes: LS2, LH6, LS7, L92, L76, LY2, LY5, LY6, LC9, LFA, LH8, LMG, LS3, L98, LSA, L9H, LS9, L20, L94, LZ1, L99, L96, LC8, L77) 2007+
- This thermostat housing converts water pump inlet to a -20AN male fitting for more durable, high pressure hoses
- Thermostat housing directs hose straight away from engine, to clear frame rails and suspension components
- Compatible with 2007 or newer LS Gen 4 thermostats
- Package Includes: 1 flange, 1 housing and 2 bolts
- Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
- Will not fit on Gen 3 water pumps - See water pump guide for reference
- Gen 3 water pumps have a smaller bolt pattern
More Information
| Bullet Point 1 | LS Gen 4 thermostat housing for -20AN hoses |
|---|---|
| Bullet Point 2 | Compatible with Gen 4 LS engines (RPO Codes: LS2, LH6, LS7, L92, L76, LY2, LY5, LY6, LC9, LFA, LH8, LMG, LS3, L98, LSA, L9H, LS9, L20, L94, LZ1, L99, L96, LC8, L77) |
| Bullet Point 3 | Compatible with 2007 or newer LS thermostats |
| Bullet Point 4 | Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum |
| Bullet Point 5 | Package Includes: 1 flange, 1 housing and 2 bolts |
| Manufacturer Part Number | 551836-LS320 |
| UPC | 840117203952 |
| Weight | 0.325000 |
| ICT Manufacturer | ICT Billet |
| United States | United States |
| Length Inches | 6 |
| Width Inches | 8 |
| Height Inches | 2 |
| Download .PDF for Vehicle | No |
WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.
STEEL (steel bolts): Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.